Remove v2 for twitter search in sample config

NEWS.md

@@ -53,6 +53,7 @@ Development
   * Sets the default initial size for icons to 20px (#11498)
 * Onboarding for layer edition (#10905)
 * Improved formula widget description field. (#11469)
+* Migrate to use GNIP v2 for twitter search connector (#10051, #11595)
 
 ### Bug fixes
 * Fixed problem switching between qualitative and quantitative attributes (#10654)

config/app_config.yml.sample

@@ -349,7 +349,6 @@ defaults: &defaults
         username:               ''
         password:               ''
         search_url:             'http://fake.url.nil'
-        search_url_v2:          'http://fakev2.url.nil'
         ratelimit_active:       true
         ratelimit_concurrency:  8
         ratelimit_ttl:          4
@@ -363,7 +362,6 @@ defaults: &defaults
             username:               ''
             password:               ''
             search_url:             'http://fake.url.nil'
-            search_url_v2:          'http://fakev2.url.nil'
             ratelimit_active:       false
             ratelimit_concurrency:  3
             ratelimit_ttl:          4